HHsearch alignment for GI: 254781020 and conserved domain: cd00945

>cd00945 Aldolase_Class_I Class I aldolases. The class I aldolases use an active-site lysine which stablilzes a reaction intermediates via Schiff base formation, and have TIM beta/alpha barrel fold. The members of this family include 2-keto-3-deoxy-6-phosphogluconate (KDPG) and 2-keto-4-hydroxyglutarate (KHG) aldolases, transaldolase, dihydrodipicolinate synthase sub-family, Type I 3-dehydroquinate dehydratase, DeoC and DhnA proteins, and metal-independent fructose-1,6-bisphosphate aldolase. Although structurally similar, the class II aldolases use a different mechanism and are believed to have an independent evolutionary origin.
Probab=97.86  E-value=0.0016  Score=39.05  Aligned_cols=125  Identities=20%  Similarity=0.259  Sum_probs=76.3

Q ss_pred             HHHHHHHHHHCCCEEEECCCCHHHHHHHCCCCCHHHHHHHHHHHHHHC--CCCEEEEECCCCC-CH----HHHHHHHHCC
Q ss_conf             999987765089857625320356652068852430799999999873--9971785047866-88----9999999769
Q gi|254781020|r  135 QKAHQAVHVLGADGLFLHLNPLQEIIQPNGNTNFADLSSKIALLSSAM--DVPLLLKEVGCGL-SS----MDIELGLKSG  207 (337)
Q Consensus       135 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~i~~l~~~~--~~pii~k~v~~~~-~~----~~~~~a~~aG  207 (337)
T Consensus        69 ~e~~~ai~-~GAdeid~v~~~~~~~-----~~~~~~~~~ei~~v~~~~~~g~~~kvi~e~~~l~~~~~i~~a~~~~~~~G  142 (201)
T cd00945          69 AEVEEAID-LGADEIDVVINIGSLK-----EGDWEEVLEEIAAVVEAADGGLPLKVILETRGLKTADEIAKAARIAAEAG  142 (201)
T ss_pred             HHHHHHHH-HCCCEEEEECCHHHHH-----CCCHHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCHHHHHHHHHHHHHHC
T ss_conf             99999999-0999899740567775-----66889999999999997357983799961677899999999999999809


Q ss_pred             CCEEEECCCCCCCCCCHHHHCCCCCCCCHHHHHCCCCHHHHHHHHH-HHCCCCEEEECCCCCCHHHHHHHHHHCCCEEHH
Q ss_conf             9799945888865100123102344323244310634688999998-522898799729888889999999838885233
Q gi|254781020|r  208 IRYFDIAGRGGTSWSRIESHRDLESDIGIVFQDWGIPTPLSLEMAR-PYCNEAQFIASGGLRNGVDILKSIILGASLGGL  286 (337)
Q Consensus       208 ad~i~v~~~gG~~~~~~~~~r~~~~~~~~~~~~~gi~~~~al~~~~-~~~~~v~IiadGGIr~g~Dv~kAlalGAdaV~i  286 (337)
T Consensus       143 adfvKtstG~~~~~a----------------------t~~~v~~m~~~~~~~~~vk~sGGi~~~~~a~~~l~aGa~~igt  200 (201)
T cd00945         143 ADFIKTSTGFGGGGA----------------------TVEDVKLMKEAVGGRVGVKAAGGIKTLEDALAAIEAGADGIGT  200 (201)
T ss_pred             CCEEEECCCCCCCCC----------------------CHHHHHHHHHHHCCCCEEECCCCCCCHHHHHHHHHHCCCEEEC
T ss_conf             987985588788989----------------------9999999999828786386358979999999999828653537


Q ss_pred             H
Q ss_conf             4
Q gi|254781020|r  287 A  287 (337)
Q Consensus       287 G  287 (337)
T Consensus       201 s  201 (201)
T cd00945         201 S  201 (201)
T ss_pred             C
T ss_conf             8